Datasheet
DATA SHEET
Sony Corporation
Lithium Manganese Dioxide
Battery
■Dimensions(mm)
■Specifications
Nominal Voltage
3V
Nominal Capacity ( 2.0V cutoff)
610mAh
Continuous Standard Current
0.2mA
Weight
6.6g
Applications
●Memory Back-up Power Source for SRAM or Real Time
Clock (RTC)
■Discharge Characteristics
0.0
1.0
2.0
3.0
4.0
0 1000 2000 3000 4000
Discharge time
Voltage
放電負荷 : 15kΩ
温度:23℃(Temp.23℃)
放電負荷 : 7.5kΩ
電
圧
(V)
持 続 時 間 (h)
Diameter: 24.5mm
Height: 5.0mm
(
+
)
(
-
)
φ24.5
–0.3
+0
φ21.4
(-)
(+)
u)
1.00min.
5.0
-0.4
+0
CR2450B
Temperature 23℃